204435214124 has 6 divisors (see below), whose sum is σ = 357761624724. Its totient is φ = 102217607060.

The previous prime is 204435214117. The next prime is 204435214189. The reversal of 204435214124 is 421412534402.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25554401762 + ... + 25554401769.

It is an arithmetic number, because the mean of its divisors is an integer number (59626937454).

Almost surely, 2^204435214124 is an apocalyptic number.

It is an amenable number.

204435214124 is a deficient number, since it is larger than the sum of its proper divisors (153326410600).

204435214124 is a wasteful number, since it uses less digits than its factorization.

204435214124 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51108803535 (or 51108803533 counting only the distinct ones).

The product of its (nonzero) digits is 30720, while the sum is 32.

Adding to 204435214124 its reverse (421412534402), we get a palindrome (625847748526).

The spelling of 204435214124 in words is "two hundred four billion, four hundred thirty-five million, two hundred fourteen thousand, one hundred twenty-four".